Magnesium in PDB 5yeq: The Structure of Sac-Kari Protein

All present enzymatic activity of The Structure of Sac-Kari Protein:
1.1.1.86;

The structure of The Structure of Sac-Kari Protein, PDB code: 5yeq was solved by T.P.Ko, C.Y.Chen, K.F.Lin, B.L.Lin, C.H.Huang, C.H.Chiang, J.C.Horng, M.D.Tsai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.06 / 1.75
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	48.434, 90.827, 154.105, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 21.6

The binding sites of Magnesium atom in the The Structure of Sac-Kari Protein (pdb code 5yeq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The Structure of Sac-Kari Protein, PDB code: 5yeq:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The Structure of Sac-Kari Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Structure of Sac-Kari Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg505 b:65.7 occ:1.00 OE1 A:GLU231 2.5 61.6 1.0 OE2 A:GLU231 2.6 74.8 1.0 CD A:GLU231 2.9 60.1 1.0 OD1 B:ASP191 3.0 67.7 1.0 OE2 A:GLU227 3.0 48.8 1.0 NZ B:LYS131 3.4 53.4 1.0 O A:HOH616 3.4 48.8 1.0 CG B:ASP191 3.9 42.6 1.0 CD A:GLU227 4.1 41.7 1.0 OD2 B:ASP191 4.2 45.6 1.0 CE B:LYS131 4.3 50.2 1.0 OE1 A:GLU227 4.4 34.0 1.0 CG A:GLU231 4.4 50.8 1.0 O A:HOH755 4.9 53.5 1.0 CB B:ASP191 5.0 27.7 1.0

Magnesium binding site 2 out of 2 in the The Structure of Sac-Kari Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Structure of Sac-Kari Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg404 b:64.7 occ:1.00 OE2 B:GLU227 2.2 54.7 1.0 OE2 B:GLU231 3.0 60.8 1.0 CD B:GLU227 3.4 47.2 1.0 OD2 A:ASP191 3.5 55.1 1.0 CD B:GLU231 3.5 55.4 1.0 CG A:ASP191 3.8 44.6 1.0 NZ A:LYS131 3.8 52.9 1.0 OD1 A:ASP191 3.8 55.1 1.0 OE1 B:GLU231 3.9 66.9 1.0 OE1 B:GLU227 4.1 49.3 1.0 CG B:GLU231 4.4 49.1 1.0 CG B:GLU227 4.5 50.4 1.0 CE A:LYS131 4.7 47.9 1.0 CB A:ASP191 4.7 33.3 1.0

C.Y.Chen, T.P.Ko, K.F.Lin, B.L.Lin, C.H.Huang, C.H.Chiang, J.C.Horng. Nadh/Nadph Bi-Cofactor-Utilizing and Thermoactive Ketol-Acid Reductoisomerase From Sulfolobus Acidocaldarius Sci Rep V. 8 7176 2018.
ISSN: ESSN 2045-2322
PubMed: 29739976
DOI: 10.1038/S41598-018-25361-4